HD64F3437STF16V Renesas Electronics America, HD64F3437STF16V Datasheet - Page 660

• Manufacturer Part Number: HD64F3437STF16V
• Description: MCU 3/5V 60K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300r

Specifications of HD64F3437STF16V

• Core Processor: H8/300
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: Host Interface, I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

FLMCR1—Flash Memory Control Register 1
628
H8/3437SF
Bit
Initial value
Read/Write
Note: The FLSHE bit in WSCR must be set to 1 in order for this register to be accessed.
FWE
Flash Write Enable
(Controls programming and erasing of flash memory. In the H8/3437SF,
this bit is always read as 1.)
R
7
1
SWE
R/W
Software Write Enable
6
0
0
1
Writes to flash memory disabled (initial value)
Writes to flash memory enabled
Erase-Verify Mode
0
1
—
—
5
0
Exit from erase-verify mode (initial value)
Transition to erase-verify mode
[Setting condition]
When SWE = 1
Program-Verify Mode
0
1
Exit from program-verify mode (initial value)
Transition to program-verify mode
[Setting condition]
When SWE = 1
Erase Mode
0
1
—
—
4
0
Exit from erase mode (initial value)
Transition to erase mode
[Setting condition]
When SWE = 1
Program Mode
0
1
(Single-power-supply flash memory only)
Exit from program mode (initial value)
Transition to program mode
[Setting condition]
When SWE = 1
R/W
EV
3
0
H'80
R/W
PV
2
0
R/W
E
1
0
Flash memory
R/W
P
0
0